CN103946110B - 用于涡轮机风机的叶片，尤其用于无导管风机类型的涡轮机风机的叶片、相应的风机和相应的涡轮机 - Google Patents

用于涡轮机风机的叶片，尤其用于无导管风机类型的涡轮机风机的叶片、相应的风机和相应的涡轮机 Download PDF

Info

Publication number
CN103946110B
CN103946110B CN201280047515.6A CN201280047515A CN103946110B CN 103946110 B CN103946110 B CN 103946110B CN 201280047515 A CN201280047515 A CN 201280047515A CN 103946110 B CN103946110 B CN 103946110B
Authority
CN
China
Prior art keywords
blade
blower fan
turbine
tab
upstream
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201280047515.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN103946110A (zh
Inventor
劳伦斯·维扬
格里高里·德拉特
劳伦特·杰奎因
贝诺伊特·罗德里格斯
罗南·博依萨德
比尔·俄图
法布里斯·法利萨德
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Safran Aircraft Engines SAS
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
SNECMA SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Office National dEtudes et de Recherches Aerospatiales ONERA, SNECMA SAS filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Publication of CN103946110A publication Critical patent/CN103946110A/zh
Application granted granted Critical
Publication of CN103946110B publication Critical patent/CN103946110B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/16—Blades
    • B64C11/18—Aerodynamic features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
    • B64C11/46—Arrangements of, or constructional features peculiar to, multiple propellers
    • B64C11/48—Units of two or more coaxial propellers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/141—Shape, i.e. outer, aerodynamic form
    • F01D5/145—Means for influencing boundary layers or secondary circulations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C3/00—Wings
    • B64C3/10—Shape of wings
    • B64C3/14—Aerofoil profile
    • B64C2003/148—Aerofoil profile comprising protuberances, e.g. for modifying boundary layer flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D27/00—Arrangement or mounting of power plants in aircraft; Aircraft characterised by the type or position of power plants
    • B64D2027/005—Aircraft with an unducted turbofan comprising contra-rotating rotors, e.g. contra-rotating open rotors [CROR]
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/324—Application in turbines in gas turbines to drive unshrouded, low solidity propeller
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2220/00—Application
    • F05D2220/30—Application in turbines
    • F05D2220/32—Application in turbines in gas turbines
    • F05D2220/325—Application in turbines in gas turbines to drive unshrouded, high solidity propeller
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
CN201280047515.6A 2011-09-29 2012-09-28 用于涡轮机风机的叶片，尤其用于无导管风机类型的涡轮机风机的叶片、相应的风机和相应的涡轮机 Active CN103946110B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR1158770A FR2980818B1 (fr) 2011-09-29 2011-09-29 Pale pour une helice de turbomachine, notamment a soufflante non carenee, helice et turbomachine correspondantes.
FR1158770 2011-09-29
PCT/FR2012/052202 WO2013045859A1 (fr) 2011-09-29 2012-09-28 Pale pour une helice de turbomachine, notamment a soufflante non carenee, helice et turbomachine correspondantes

Publications (2)

Publication Number Publication Date
CN103946110A CN103946110A (zh) 2014-07-23
CN103946110B true CN103946110B (zh) 2016-10-19

Family

ID=47071374

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201280047515.6A Active CN103946110B (zh) 2011-09-29 2012-09-28 用于涡轮机风机的叶片，尤其用于无导管风机类型的涡轮机风机的叶片、相应的风机和相应的涡轮机

Country Status (9)

Country Link
US (1) US9630704B2 (fr)
EP (1) EP2760737B1 (fr)
JP (1) JP6200890B2 (fr)
CN (1) CN103946110B (fr)
BR (1) BR112014007517B8 (fr)
CA (1) CA2850243C (fr)
FR (1) FR2980818B1 (fr)
RU (1) RU2606787C2 (fr)
WO (1) WO2013045859A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2999151B1 (fr) * 2012-12-07 2017-01-27 Snecma Pale d'helice pour turbomachine
FR3017165B1 (fr) * 2014-02-05 2016-01-22 Snecma Pale pour une helice de turbomachine, notamment a soufflante non carenee, helice et turbomachine correspondantes
FR3030446B1 (fr) 2014-12-17 2018-06-01 Safran Aircraft Engines Turbomachine a helice multi-diametres
FR3039133B1 (fr) * 2015-07-22 2020-01-17 Safran Aircraft Engines Aeronef avec un ensemble propulsif comprenant une soufflante a l'arriere du fuselage
CN106996310A (zh) * 2016-01-26 2017-08-01 李仕清 一种增压涡轮
CN106996311A (zh) * 2016-01-26 2017-08-01 李仕清 一种发动机风扇
CN106741857A (zh) * 2017-03-02 2017-05-31 南京那尔朴电子有限公司 一种可以推力调节的螺旋桨
AT519647B1 (de) * 2017-05-09 2018-09-15 Villinger Markus Rotor, insbesondere für Fluggeräte und Windkraftanlagen

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0867363A2 (fr) * 1997-03-24 1998-09-30 Advanced Technology Institute of Commuter-Helicopter, Ltd. Pale de rotor pour giravion
CN101657607A (zh) * 2007-02-10 2010-02-24 劳斯莱斯有限公司 操作对旋式螺旋桨发动机进行降噪的方法和这种发动机

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5190441A (en) * 1990-08-13 1993-03-02 General Electric Company Noise reduction in aircraft propellers
DE19812624A1 (de) 1998-03-23 1999-09-30 Bmw Rolls Royce Gmbh Rotor-Schaufelblatt einer Axialströmungsmaschine
US6318677B1 (en) * 1999-08-06 2001-11-20 Charles J. Dixon Method and apparatus for generating a stable leading-edge lifting-vortex controller
FR2938502B1 (fr) 2008-11-14 2010-12-10 Snecma Turbomachine comportant une helice non carenee equipee de moyens de guidage d'air
FR2945512B1 (fr) * 2009-05-15 2012-08-24 Snecma Helice non carenee a pales a calage variable pour une turbomachine
GB201003858D0 (en) 2010-03-09 2010-04-21 Rolls Royce Plc Propeller arrangement

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0867363A2 (fr) * 1997-03-24 1998-09-30 Advanced Technology Institute of Commuter-Helicopter, Ltd. Pale de rotor pour giravion
CN101657607A (zh) * 2007-02-10 2010-02-24 劳斯莱斯有限公司 操作对旋式螺旋桨发动机进行降噪的方法和这种发动机

Also Published As

Publication number Publication date
EP2760737B1 (fr) 2017-04-19
US9630704B2 (en) 2017-04-25
RU2014114494A (ru) 2015-11-10
EP2760737A1 (fr) 2014-08-06
BR112014007517B1 (pt) 2021-06-15
CN103946110A (zh) 2014-07-23
CA2850243A1 (fr) 2013-04-04
FR2980818A1 (fr) 2013-04-05
JP2015501247A (ja) 2015-01-15
CA2850243C (fr) 2018-09-25
JP6200890B2 (ja) 2017-09-20
BR112014007517A2 (pt) 2017-04-11
WO2013045859A1 (fr) 2013-04-04
FR2980818B1 (fr) 2016-01-22
RU2606787C2 (ru) 2017-01-10
BR112014007517B8 (pt) 2022-02-22
US20140301844A1 (en) 2014-10-09

Similar Documents

Publication Publication Date Title
CN103946110B (zh) 用于涡轮机风机的叶片，尤其用于无导管风机类型的涡轮机风机的叶片、相应的风机和相应的涡轮机
JP6088497B2 (ja) ブレード、特に可変ピッチブレード、そのようなブレードを備えるプロペラ、および対応するターボ機械
US7758303B1 (en) FLADE fan with different inner and outer airfoil stagger angles at a shroud therebetween
US10563513B2 (en) Variable inlet guide vane
RU2472942C2 (ru) Авиационный двигатель и способ его работы
JP5681721B2 (ja) 適応コアエンジン
US10072570B2 (en) Reverse flow gas turbine engine core
JP2013043635A (ja) 航空機推進システムおよびそのシステムを制御する方法
JP2017527733A (ja) 可変式出力ガイドベーンを備えた軸流−遠心圧縮機
JP2017535707A (ja) 航空機タービンエンジンのステータ
JP2011508148A (ja) プラズマアクチュエータを備えた圧縮機先端隙間制御システム、圧縮機、及び当該制御システムを備えたガスタービンエンジン
JP2011508846A (ja) 圧縮機を動作させる方法
JP2016535826A (ja) ストラットによって生じる渦を混合するディフューザ
CN103003573A (zh) 具有两个无涵道的螺旋桨的涡轮发动机
CN103299084A (zh) 一种旁路式涡轮喷气发动机
US10035582B2 (en) Propeller blade for a turbomachine
CN103032256A (zh) 风力涡轮机罩
JP2018526559A (ja) 吹出機能を備えた流入部ステータを有する後方フェアリング推進システムを備えた航空機
US20190107046A1 (en) Turbine engine with struts
CN107956598A (zh) 燃气涡轮发动机
JP6754211B2 (ja) ガスタービンディフューザおよびそれを組み立てる方法
JP2017036724A (ja) 非同期式ファンブレードピッチングを備えたダクト推進力発生システム
JP6352284B2 (ja) タービンエンジン用圧縮アセンブリ
CN109424441A (zh) 具有单壁悬臂架构的涡轮发动机
US20200123903A1 (en) Fluidfoil

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant